41

This number is a prime.

Just showing those entries submitted by 'Gallardo': (Click here to show all)

Brittany Finch © 2004
+ 41 is the sum of the first three factorials plus the first three self-powers: 1!+2!+3! + 1^1+2^2+3^3 = 41. [Gallardo]

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell